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14131006430 = 251797894417
BaseRepresentation
bin11010010100100011…
…00000101111011110
31100110210222111121112
431022101200233132
5212420014201210
610254112302022
71010115400322
oct151221405736
940423874545
1014131006430
115aa1648312
1228a4541912
1314427ba788
14980a59982
1557a8aed05
hex34a460bde

14131006430 has 16 divisors (see below), whose sum is σ = 25577914320. Its totient is φ = 5620824192.

The previous prime is 14131006403. The next prime is 14131006447. The reversal of 14131006430 is 3460013141.

14131006430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14131006396 and 14131006405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3945419 + ... + 3948998.

It is an arithmetic number, because the mean of its divisors is an integer number (1598619645).

Almost surely, 214131006430 is an apocalyptic number.

14131006430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14131006430 is a deficient number, since it is larger than the sum of its proper divisors (11446907890).

14131006430 is a wasteful number, since it uses less digits than its factorization.

14131006430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7894603.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 14131006430 its reverse (3460013141), we get a palindrome (17591019571).

The spelling of 14131006430 in words is "fourteen billion, one hundred thirty-one million, six thousand, four hundred thirty".

Divisors: 1 2 5 10 179 358 895 1790 7894417 15788834 39472085 78944170 1413100643 2826201286 7065503215 14131006430